Data was also drawn from other interviews from prior and subsequent waves with this same set of respondents (see “Linking the typology survey to data from other ATP waves” for additional details). The ...

Survey researchers design or conduct surveys and analyze survey data. Many groups use surveys to collect factual data, such as employment and salary information, or to ask questions that help them ...

Survey research on sensitive subjects – such as illicit behaviour, stigmatised attitudes or under-reported practices – faces persistent challenges of misreporting, non-response and ethical constraint.

Results for the survey are based on a mix of telephone, face-to-face and online interviews conducted under the direction of Gallup, Langer Research Associates and Social Research Centre. The results ...